What are the coordinates of vertex cap f double prime of triangle cap f double prime cap g double prime cap h double prime ?
A
open paren negative 0 point 5 comma 4 close parenB
open paren 4 comma negative 1 point 5 close parenC
open paren negative 1 point 5 comma 4 close parenD
open paren 4 comma negative 0 point 5 close paren